IGM Omnirad 1000 is a high-efficiency non-yellowing liquid blended UV photoinitiator in the Omnirad series, blended with 80% Omnirad 73 and 20% Omnirad 481. It is designed for transparent UV formulations and various acrylate curing systems, rapidly decomposes to generate free radicals under UV light, efficiently initiates polymerization, no yellowing residue, strong versatility
Efficient blended initiation - Dual-component synergistic effect, fast initiation speed, curing efficiency exceeds single photoinitiator
No yellowing throughout - No yellowing before and after curing, perfectly suitable for transparent and light-colored formulations
Full liquid formula - Liquid form, easy to add and mix, good fluidity, ready to use without pretreatment
Broad system compatibility - Suitable for various acrylate systems, compatible with most UV coatings, inks and adhesives
Low residue and high purity - No harmful residues after curing, excellent purity, ensuring stable end-product qualit
Transparent UV coatings - Clear varnishes for wood and plastic, non-yellowing, improving surface gloss and durability
UV transparent inks - High-end transparent printing inks, ensuring printing precision, suitable for high-appearance scenarios
UV adhesives - Transparent UV adhesives, shortening curing cycle, enhancing bond strength without affecting transparency
Optical fiber coatings - UV curing coatings for optical fibers, non-yellowing, ensuring stable optical performance
High-end plastic coatings - Transparent UV coatings for plastic substrates, meeting eco-friendly requirements, long-lasting transparency
| Brand | IGM (Omnirad® series) |
| Chemical Type | Non-yellowing liquid blended free-radical |
| Blend Composition | Omnirad 73 (80%) + Omnirad 481 (20%) |
| CAS No | 7473-98-5 + 947-19-3 |
| Appearance (25℃) | Pale yellow transparent liquid |
| Density (20℃) | 1.02-1.05 g/mL |
| Absorption Wavelength Range | 244nm, 330nm (in methanol) |
| Purity | ≥98% |
| Solubility (20℃) | Soluble in most organic solvents and acrylate monomers |
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